CVE-2026-104764

7.2

Wpazleen Post Export Import with Media Deserialization of Untrusted Data Vulnerability

CVSS: 7.2, high high CVSS v3.1
EPSS, next 30 days: 0.6% higher than 49.8% of scored CVEs
Exploitation: No public evidence
Published: 14 Oct 20263 days ago

Description

The Post Export Import with Media plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.17.1 via deserialization of untrusted input . This makes it possible for authenticated attackers, with administrator-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.

Details

Vendor: Wpazleen
Product: Post Export Import with Media
Weakness: CWE-502 (opens in a new tab)
Status: Deferred
Updated: 14 Oct 2026
Assigner: security@wordfence.com

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References 7

Other references 7

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other Wpazleen CVEs

Every Wpazleen CVE we hold

Same vendor in what we hold, not a known link between the flaws.

CVE-2026-104748 Wpazleen SimpleForm - Form Maker to Chat Apps with Quiz, Poll and Multi Lead Notifications Improper Privilege Management Vulnerability EPSS 0.6% 9.8, critical

Beyond this page

Is CVE-2026-104764 in your network?

This page tells you how dangerous CVE-2026-104764 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

EXYS7600 OCELOT

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Ocelot scans your network on a schedule and reports every vulnerability it finds by its CVE identifier, with its CVSS score and how many of your hosts are affected. A finding like CVE-2026-104764 comes with the devices to patch.
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EXYS7950 KONDRA

Detect it if it's exploited

Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.
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Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.